package com.yenlien.traceyun.business.dao;

import com.yenlien.traceyun.business.entity.Grade;
import com.yenlien.traceyun.webase.dao.BaseJpaDao;

/**
 * Created by LiuSha on 2020/7/27.
 */
public interface GradeDao extends BaseJpaDao<Grade> {
    Grade findById(String id);
}
